... ER-520 Memory: dynamically allocated among departments, PLUs, Tables, Operators, Tenders and Reports, optimized for application needs. ... change currency, drawer statistics and prefix.Tax rate: 8 programmable tax rate plus non-tax status, applied as VAT, Add ... reports of totals, department, tenders, drawers, discounts, corrections, tax, PLU, time zone, and operators.Accounting functions: paid-out ...